.box-7 {
  font-family: "Avenir", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 12px;
}

.all {
   
    /* Positioning */
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
  
    /* Box model */
    display: block;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    padding: 0px;
    margin: 0px;
    overflow: hidden;
  
    /* Visual */
    background-color: #24242b;
    color: rgb(253, 251, 251);
    opacity: 0.9;
    font-family: "Avenir", Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 10px;
  }
  .all-head {
    /* Positioning */
    position: relative;
    top: 0;
    right: 0;
    left: 0;
  
    /* Box model */
    display: block;
    box-sizing: border-box;
    width: 100%;
    height: 10%;
    padding: 10px;
    margin: 10px;
    overflow: hidden;
  
    /* Typographic */
    font: normal 13px "Helvetica Neue", sans-serif;
    line-height: 1.5;
    text-align: center;
  
    /* Visual */
    /* background-color: #615ac5; */
    color: rgb(253, 251, 251);
    opacity: 0.8;
  
    /* Other */
  }
  
  .all-left {
    /* Positioning */
    position: relative;
    top: 2%;
    bottom: 3%;
  
    /* Box model */
    display: inline-block;
    box-sizing: border-box;
    width: 22%;
    height: 85%;
    padding: 10px;
    overflow: hidden;
  
    /* Typographic */
    font: normal 13px "Helvetica Neue", sans-serif;
    line-height: 1.5;
    text-align: center;
  
    /* Visual */
    /* background-color: #615ac5; */
    color: rgb(253, 251, 251);
    opacity: 0.8;
  
    /* Other */
  }
  .all-center {
    /* Positioning */
    position: relative;
    top: 2%;
    left: 1%;
    bottom: 3%;
  
    /* Box model */
    display: inline-block;
    box-sizing: border-box;
    width: 42%;
    height: 85%;
    padding: 10px;
    overflow: hidden;
  
    /* Typographic */
    font: normal 13px "Helvetica Neue", sans-serif;
    line-height: 1.5;
    text-align: center;
  
    /* Visual */
    /* background-color: #615ac5; */
    color: rgb(253, 251, 251);
    opacity: 0.8;
  
    /* Other */
  }
  .all-right {
    /* Positioning */
    position: relative;
    top: 2%;
    left: 2%;
    bottom: 3%;
  
    /* Box model */
    display: inline-block;
    box-sizing: border-box;
    width: 22%;
    height: 85%;
    padding: 10px;
    overflow: hidden;
  
    /* Typographic */
    font: normal 13px "Helvetica Neue", sans-serif;
    line-height: 1.5;
    text-align: center;
  
    /* Visual */
    /* background-color: #615ac5; */
    color: rgb(253, 251, 251);
    opacity: 0.8;
  
    /* Other */
  }